英语翻译我要把成绩单翻译成英文,课程表格下有一行注解：“自X年X月修完以上课程” ,这句话怎么翻译比较好?我自己翻的3种：1.The above curriculum was completed between September 2006 and July 2010.2.From September 2006 and July 2010 completed the above courses.3.Study Period:September 2006 - July 2010或者有没有正式的地道的表达法,请指教

英语翻译
我要把成绩单翻译成英文,课程表格下有一行注解：“自X年X月修完以上课程” ,这句话怎么翻译比较好?我自己翻的3种：
1.The above curriculum was completed between September 2006 and July 2010.
2.From September 2006 and July 2010 completed the above courses.
3.Study Period:September 2006 - July 2010
或者有没有正式的地道的表达法,请指教